一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List 4-HYDROXY-7-IODOQUINOLINE
22297-71-8

4-HYDROXY-7-IODOQUINOLINE synthesis

6synthesis methods
-

Yield:22297-71-8 98%

Reaction Conditions:

at 280; for 15 h;

Steps:

6

Compound 6-E (5.5 g) was placed I a 100 mL round bottom flask and heated under N2 in an oil bath to 280 C for 15 minutes. 7-iodoquinolin-4-ol 6-F (4.6 g, 99% yield) was obtained as a solid.

References:

WO2005/63739,2005,A1 Location in patent:Page/Page column 53

苏尼特右旗| 华蓥市| 威远县| 开阳县| 吴忠市| 保山市| 德兴市| 万宁市| 衡阳市| 民丰县| 德安县| 北辰区| 铜山县| 射阳县| 宁乡县| 马山县| 宁安市| 千阳县| 乌鲁木齐市| 德安县| 临泽县| 珠海市| 阳新县| 厦门市| 林甸县| 油尖旺区| 海原县| 石家庄市| 南木林县| 乐平市| 会东县| 阳江市| 临夏市| 米林县| 海口市| 朝阳市| 克什克腾旗| 和平区| 黎平县| 焉耆| 玉林市|